GB1476919A - Process for the preparation of n-acetoacetyl-2,5-dimethoxy- 4-chloroanilide - Google Patents

Process for the preparation of n-acetoacetyl-2,5-dimethoxy- 4-chloroanilide

Info

Publication number
GB1476919A
GB1476919A GB1748576A GB1748576A GB1476919A GB 1476919 A GB1476919 A GB 1476919A GB 1748576 A GB1748576 A GB 1748576A GB 1748576 A GB1748576 A GB 1748576A GB 1476919 A GB1476919 A GB 1476919A
Authority
GB
United Kingdom
Prior art keywords
dimethoxy
chloroanilide
acetoacetyl
preparation
diketene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1748576A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1476919A publication Critical patent/GB1476919A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1748576A 1975-04-29 1976-04-29 Process for the preparation of n-acetoacetyl-2,5-dimethoxy- 4-chloroanilide Expired GB1476919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752518984 DE2518984B1 (de) 1975-04-29 1975-04-29 Verfahren zur herstellung von n-acetoacetyl-2,5-dimethoxy-4-chlor- anilid

Publications (1)

Publication Number Publication Date
GB1476919A true GB1476919A (en) 1977-06-16

Family

ID=5945274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1748576A Expired GB1476919A (en) 1975-04-29 1976-04-29 Process for the preparation of n-acetoacetyl-2,5-dimethoxy- 4-chloroanilide

Country Status (9)

Country Link
US (1) US4042622A (enrdf_load_stackoverflow)
JP (1) JPS51131840A (enrdf_load_stackoverflow)
AU (1) AU496793B2 (enrdf_load_stackoverflow)
BR (1) BR7602623A (enrdf_load_stackoverflow)
DE (1) DE2518984B1 (enrdf_load_stackoverflow)
ES (1) ES447297A1 (enrdf_load_stackoverflow)
FR (1) FR2309516A1 (enrdf_load_stackoverflow)
GB (1) GB1476919A (enrdf_load_stackoverflow)
IN (1) IN144221B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749327A1 (de) * 1977-11-04 1979-05-17 Hoechst Ag Verfahren zur herstellung von acetoacetylaminobenzolen
DE3046367A1 (de) * 1980-12-09 1982-07-08 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von 1-acetoacetylamino-4-chlor-2,5-dimethoxybenzol

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121743A (en) * 1964-02-18 Production of aceto-acetarylamides
US2714117A (en) * 1955-07-26 Production of acetoacetic acid amides
US1982675A (en) * 1934-12-04 Pbeparation of acetoacetanilid
US2174239A (en) * 1936-03-05 1939-09-26 Standard Oil Dev Co Preparing acetyl acetic acid derivatives
US2152132A (en) * 1936-12-12 1939-03-28 Carbide & Carbon Chem Corp Acetoacetyl amides and process for their preparation
CH277023A (de) * 1949-05-03 1951-08-15 Ciba Geigy Verfahren zur Herstellung eines Zwischenproduktes.
BE513633A (enrdf_load_stackoverflow) 1951-08-21
US2913495A (en) * 1957-03-25 1959-11-17 Union Carbide Corp Stabilization of arylamines
US3063899A (en) * 1958-02-22 1962-11-13 Hoechst Ag beta-hydroxybutyric acid-cyclohexylamide and a process of preparing it
FR1297062A (fr) * 1961-08-09 1962-06-22 Distillers Co Yeast Ltd Procédé de préparation d'acétoacétyl-arylamides
US3304328A (en) * 1963-10-25 1967-02-14 Fmc Corp Preparation of acetoacetarylamides

Also Published As

Publication number Publication date
US4042622A (en) 1977-08-16
ES447297A1 (es) 1977-06-16
JPS51131840A (en) 1976-11-16
AU496793B2 (en) 1978-10-26
BR7602623A (pt) 1976-11-23
DE2518984B1 (de) 1976-10-21
FR2309516B1 (enrdf_load_stackoverflow) 1979-06-15
IN144221B (enrdf_load_stackoverflow) 1978-04-08
FR2309516A1 (fr) 1976-11-26
AU1340876A (en) 1977-11-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee